How to declear global variable in Controller?

[eluser]PEN Vannak[/eluser]
Dear CodIgnitor members,

I have the problem with CodeIgnitor when I want to declear the variable in the class controller.
Could you explain me?

[eluser]Thorpe Obazee[/eluser]
[quote author="PEN Vannak" date="1245739774"]Dear CodIgnitor members,

I have the problem with CodeIgnitor when I want to declear the variable in the class controller.
Could you explain me?[/quote]

what do you mean by declear?

[eluser]tonanbarbarian[/eluser]
since every request in CI revolves around a single controller, rather than creating a global variable you can simply just create a property of the controller

i.e. if previously you wanted to create a global variable like this

Code:

global $myvar;
$myvar = 'abc';

try doing this instead

Code:

$this->myvar = 'abc';

Then if you want to access this in the model, libraries etc

Code:

$CI =& get_instance();
echo $CI->myvar;

[eluser]Thorpe Obazee[/eluser]
[quote author="bargainph" date="1245740029"][quote author="PEN Vannak" date="1245739774"]Dear CodIgnitor members,

I have the problem with CodeIgnitor when I want to declear the variable in the class controller.
Could you explain me?[/quote]

what do you mean by declear?[/quote]

so it's declare. I was leaning to the 'opposite of clear' option

[eluser]Colin Williams[/eluser]
[quote author="bargainph" date="1245740131"][quote author="bargainph" date="1245740029"][quote author="PEN Vannak" date="1245739774"]Dear CodIgnitor members,

I have the problem with CodeIgnitor when I want to declear the variable in the class controller.
Could you explain me?[/quote]

what do you mean by declear?[/quote]

so it's declare. I was leaning to the 'opposite of clear' option [/quote]

We are also "CodIgnitors" so we must be setting fish on fire...